12156664140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{83689}}^1$

素因数の和:83976

約数の個数: 96

約数和(自身を含む): 37961784000

約数和(自身を除く): 25805119860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 7263, 8070, 9684, 12105, 14526, 16140, 24210, 29052, 36315, 48420, 72630, 83689, 145260, 167378, 251067, 334756, 418445, 502134, 753201, 836890, 1004268, 1255335, 1506402, 1673780, 2259603, 2510670, 3012804, 3766005, 4519206, 5021340, 7532010, 9038412, 11298015, 15064020, 22512341, 22596030, 45024682, 45192060, 67537023, 90049364, 112561705, 135074046, 202611069, 225123410, 270148092, 337685115, 405222138, 450246820, 607833207, 675370230, 810444276, 1013055345, 1215666414, 1350740460, 2026110690, 2431332828, 3039166035, 4052221380, 6078332070, 12156664140]

約数ペア:

[(1, 12156664140), (2, 6078332070), (3, 4052221380), (4, 3039166035), (5, 2431332828), (6, 2026110690), (9, 1350740460), (10, 1215666414), (12, 1013055345), (15, 810444276), (18, 675370230), (20, 607833207), (27, 450246820), (30, 405222138), (36, 337685115), (45, 270148092), (54, 225123410), (60, 202611069), (90, 135074046), (108, 112561705), (135, 90049364), (180, 67537023), (269, 45192060), (270, 45024682), (538, 22596030), (540, 22512341), (807, 15064020), (1076, 11298015), (1345, 9038412), (1614, 7532010), (2421, 5021340), (2690, 4519206), (3228, 3766005), (4035, 3012804), (4842, 2510670), (5380, 2259603), (7263, 1673780), (8070, 1506402), (9684, 1255335), (12105, 1004268), (14526, 836890), (16140, 753201), (24210, 502134), (29052, 418445), (36315, 334756), (48420, 251067), (72630, 167378), (83689, 145260)]